Class: Jets::Dotenv

Inherits:
Object
  • Object
show all
Defined in:
lib/jets/dotenv.rb,
lib/jets/dotenv/ssm.rb,
lib/jets/dotenv/show.rb

Defined Under Namespace

Classes: Show, Ssm

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(remote = false) ⇒ Dotenv

Returns a new instance of Dotenv.



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# File 'lib/jets/dotenv.rb', line 8

def initialize(remote=false)
  @remote = ENV['JETS_ENV_REMOTE'] || remote
end

Class Method Details

.load!(remote = false) ⇒ Object 



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# File 'lib/jets/dotenv.rb', line 4

def self.load!(remote=false)
  new(remote).load!
end

Instance Method Details

#dotenv_files ⇒ Object

dotenv files with the following precedence:

  • .env.development.jets_env_extra (highest)

  • .env.development.remote (2nd highest, only if JETS_ENV_REMOTE=1)

  • .env.development.local (unless JETS_ENV_REMOTE=1)

  • .env.development

  • .env.local - This file is loaded for all environments except ‘test` or unless JETS_ENV_REMOTE=1

  • .env - The original (lowest)



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# File 'lib/jets/dotenv.rb', line 31

def dotenv_files
  files = [
    root.join(".env"),
    (root.join(".env.local") unless (Jets.env.test? || @remote)),
    root.join(".env.#{Jets.env}"),
    (root.join(".env.#{Jets.env}.local") unless @remote),
  ]
  files << root.join(".env.#{Jets.env}.remote") if @remote
  if ENV["JETS_ENV_EXTRA"]
    files << root.join(".env.#{Jets.env}.#{ENV["JETS_ENV_EXTRA"]}")
  end
  files.compact
end

#load! ⇒ Object 



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# File 'lib/jets/dotenv.rb', line 12

def load!
  return if on_aws? # this prevents ssm calls if used in dotenv files
  vars = ::Dotenv.load(*dotenv_files)
  Ssm.new(vars).interpolate!
end

#on_aws? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jets/dotenv.rb', line 18

def on_aws?
  !!ENV['_HANDLER'] # https://docs.aws.amazon.com/lambda/latest/dg/lambda-environment-variables.html
end

#root ⇒ Object 



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# File 'lib/jets/dotenv.rb', line 45

def root
  Jets.root || Pathname.new(ENV["JETS_ROOT"] || Dir.pwd)
end